Checking on scantool STFT 2 shows dead what does it mean?

Tiny
PCMENTOR29
  • 1996 FORD RANGER
  • 4.0L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 180,000 MILES

My problem is I get p0306 and sometimes p0174. The #6 cylinder won't fire. It has good spark, compression and the injector checks ok with opening and holding, ohms, and noid. I was reading a troubleshooting guide on this engine and tried to hook up my laptop and ELM scan tool. I tested spraying some carb cleaner to test the O2 sensors and they seemed to respond. From this picture can you tell me why the STFT No 2 is -1 across the board? Thanks.

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Monday, June 30th, 2014 AT 6:13 PM

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Tiny
HMAC300
  • EXPERT
  • 45,736 POSTS

Check yoru fuel pressure with a gauge probably low autoparts rent it.

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Tuesday, July 1st, 2014 AT 6:23 AM

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